UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VpRNzwjkn4TREDVpXPajQ+vzIOQUDczcHaHExGhp+oY=' 
WHERE 
  key_id = 'b82d0fa923f2345ec72a46a34698dec5257d99c82b9ba7945fc2387433020850' 
  AND (
    token = 'VpRNzwjkn4TREDVpXPajQ+vzIOQUDczcHaHExGhp+oY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )